EP4344559A3 - Aerosol generating device, method and control circuitry therefor - Google Patents

Aerosol generating device, method and control circuitry therefor Download PDF

Info

Publication number
EP4344559A3
EP4344559A3 EP24157014.2A EP24157014A EP4344559A3 EP 4344559 A3 EP4344559 A3 EP 4344559A3 EP 24157014 A EP24157014 A EP 24157014A EP 4344559 A3 EP4344559 A3 EP 4344559A3
Authority
EP
European Patent Office
Prior art keywords
aerosol generating
control circuitry
generating device
heater
circuitry therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24157014.2A
Other languages
German (de)
French (fr)
Other versions
EP4344559A2 (en
Inventor
Eduardo Garcia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JT International SA
Original Assignee
JT International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JT International SA filed Critical JT International SA
Publication of EP4344559A2 publication Critical patent/EP4344559A2/en
Publication of EP4344559A3 publication Critical patent/EP4344559A3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60—Devices with integrated user interfaces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Resistance Heating (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Control Of Temperature (AREA)
  • Medicinal Preparation (AREA)

Abstract

A method for controlling an aerosol generating device, the method comprising: receiving an indication to start an aerosol generating session via a user input element; receiving a temperature of a heater measured by a temperature sensor; retrieving a session counter value from a memory; and controlling the heater to perform an aerosol generating session according to the temperature of the heater and the session counter value. Control circuitry configured to perform the method. An aerosol generating device comprising the control circuitry.
EP24157014.2A 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor Pending EP4344559A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20162551 2020-03-11
EP21709037.2A EP4117471B1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor
PCT/EP2021/055669 WO2021180599A1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21709037.2A Division EP4117471B1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor
EP21709037.2A Division-Into EP4117471B1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor

Publications (2)

Publication Number Publication Date
EP4344559A2 EP4344559A2 (en) 2024-04-03
EP4344559A3 true EP4344559A3 (en) 2024-06-26

Family

ID=69804741

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21709037.2A Active EP4117471B1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor
EP24157014.2A Pending EP4344559A3 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21709037.2A Active EP4117471B1 (en) 2020-03-11 2021-03-05 Aerosol generating device, method and control circuitry therefor

Country Status (7)

Country Link
US (1) US20230122097A1 (en)
EP (2) EP4117471B1 (en)
JP (1) JP2023517950A (en)
KR (1) KR20220152245A (en)
CN (1) CN115279218A (en)
TW (1) TW202133749A (en)
WO (1) WO2021180599A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180020735A1 (en) * 2016-07-25 2018-01-25 Altria Client Services Llc Heater management
WO2019129845A1 (en) * 2017-12-29 2019-07-04 Jt International Sa Heating assembly for a vapour generating device
US20190216136A1 (en) * 2011-02-09 2019-07-18 Nu Mark Innovations Ltd. Variable power control electronic vaping device
WO2019141577A1 (en) * 2018-01-19 2019-07-25 Project Paradise Limited Methods, inhalation device, and computer program
WO2020008008A1 (en) * 2018-07-05 2020-01-09 Philip Morris Products S.A. Inductively heated aerosol-generating system with ambient temperature sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201805205D0 (en) * 2018-03-29 2018-05-16 Nicoventures Holdings Ltd Method and apparatus for aerosol provision system consumable authorisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190216136A1 (en) * 2011-02-09 2019-07-18 Nu Mark Innovations Ltd. Variable power control electronic vaping device
US20180020735A1 (en) * 2016-07-25 2018-01-25 Altria Client Services Llc Heater management
WO2019129845A1 (en) * 2017-12-29 2019-07-04 Jt International Sa Heating assembly for a vapour generating device
WO2019141577A1 (en) * 2018-01-19 2019-07-25 Project Paradise Limited Methods, inhalation device, and computer program
WO2020008008A1 (en) * 2018-07-05 2020-01-09 Philip Morris Products S.A. Inductively heated aerosol-generating system with ambient temperature sensor

Also Published As

Publication number Publication date
EP4344559A2 (en) 2024-04-03
US20230122097A1 (en) 2023-04-20
CN115279218A (en) 2022-11-01
TW202133749A (en) 2021-09-16
EP4117471B1 (en) 2024-05-01
JP2023517950A (en) 2023-04-27
EP4117471A1 (en) 2023-01-18
EP4117471C0 (en) 2024-05-01
WO2021180599A1 (en) 2021-09-16
KR20220152245A (en) 2022-11-15

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